Manufacturer Part Number
WSR31L000FEA
Manufacturer
Dale / Vishay
Introduction
This is a surface mount chip resistor from the WSR series manufactured by Dale / Vishay.
Product Features and Performance
Metal element composition
3W power rating
1 mOhms resistance
±750ppm/°C temperature coefficient
2 terminations
±1% tolerance
-65°C to 275°C operating temperature range
Anti-sulfur, automotive AEC-Q200, current sense, moisture resistant, and pulse withstanding features
Product Advantages
High power rating in a compact package
Excellent temperature coefficient and stability
Robust design for demanding applications
Compliance with AEC-Q200 automotive standard
Key Technical Parameters
Resistance: 1 mOhms
Power: 3W
Tolerance: ±1%
Temperature Coefficient: ±750ppm/°C
Operating Temperature: -65°C to 275°C
Quality and Safety Features
RoHS3 compliant
AEC-Q200 rated for automotive applications
Moisture resistant and pulse withstanding design
Compatibility
Compatible with standard surface mount assembly processes
Application Areas
Automotive electronics
Industrial equipment
Power supplies
Test and measurement instruments
Product Lifecycle
This product is currently available and not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
High power rating in a compact package
Excellent temperature stability and performance
Robust design for demanding applications
Compliance with automotive industry standards
Availability and potential for replacement/upgrade options
WSR2R4000DTA5Electro-Films (EFI) / Vishay